CTRLpotato records 16,211 monthly visits with +3.9% month-over-month growth and Free Trial, Paid pricing. Prolific records 18,697,671 monthly visits with -1.8% growth and Paid pricing.
Real-time AI interview assistant for live interviews and coding screens
High-quality human data for AI training, evaluation, and research
| Dimension / Metric | | |
|---|---|---|
| Official Domain | ctrlpotato.com | prolific.com |
| Pricing Model | Free Trial, Paid | Paid |
| Monthly Visits | 16.21K (16,211) | 18.7M (18,697,671) |
| MoM Traffic Delta | +611 (+3.9%) | -352.04K (-1.8%) |
| Primary Market & Share | 🇺🇸 United States (57.8%) | 🇺🇸 United States (48.8%) |
| Direct Visits / mo | 5.95K | 12.98M |
| User Rating | 3.9 | 4.6 |
| Supported Platforms | Website | Website |
Real-time AI interview assistant for live interviews and coding screens
Grab questions from live microphone audio, highlighted text, or precise screenshots of a full screen or selected region, then send them in a single action.
Stack audio, screenshots, and text snippets like a digital clipboard so multi-part questions are answered together with full context.
Scan a QR code to open a live viewer in your phone browser, read answers and trigger commands remotely while your desktop stays hidden during screen share.
Choose between multiple frontier and open models for speed, deep reasoning, or coding help depending on the round you are facing.
High-quality human data for AI training, evaluation, and research
Filter participants by detailed demographic, professional, and behavioural criteria and reach narrow or representative samples rather than a generic crowd.
Collect human preference data for model fine-tuning, run safety evaluations and red-teaming, and use a feedback API to plug humans into automated pipelines.
Attention checks, honesty screening, and approval workflows help filter out careless or fraudulent responses before you analyse results.
Publish a study and begin collecting responses quickly, with tooling that supports screening, quotas, and longitudinal designs.
Large consumer panel for market research surveys, but lacks Prolific's specialized focus on academic studies and AI tuning.
Large consumer panel for market research surveys, but lacks Prolific's specialized focus on academic studies and AI tuning.
Real-time AI interview copilot that answers while you are still talking
Real-time AI interview copilot that answers while you are still talking
SpecialistThe environments frontier AI trains on, and the agents that do the recurring work
SpecialistThe environments frontier AI trains on, and the agents that do the recurring work
Enterprise-grade data annotation and AI alignment workforce, but less self-serve for academic study recruitment and casual surveys.
AI interview copilot with real-time answers and automatic debriefs
AI interview copilot with real-time answers and automatic debriefs
SpecialistAI data infrastructure for building production-grade models
SpecialistAI data infrastructure for building production-grade models
Real-time AI copilot for interviews, meetings and coding rounds
Real-time AI copilot for interviews, meetings and coding rounds
SpecialistSpecializes in video-based consumer interviews and AI qualitative analysis, but less focused on quantitative academic survey panels.
SpecialistSpecializes in video-based consumer interviews and AI qualitative analysis, but less focused on quantitative academic survey panels.
SpecialistSources verified B2B professionals and healthcare experts for specialized research, but lacks broad general-population academic panels.
SpecialistSources verified B2B professionals and healthcare experts for specialized research, but lacks broad general-population academic panels.
Real-time AI interview assistant with a safer dual-device mode
Real-time AI interview assistant with a safer dual-device mode
Free / Open-sourceOpen-source data labeling and evaluation platform for AI workflows, but requires bringing your own annotation workforce.
Free / Open-sourceOpen-source data labeling and evaluation platform for AI workflows, but requires bringing your own annotation workforce.
Real-time, invisible AI interview and coding assistant
Real-time, invisible AI interview and coding assistant
